Guiding and separating device for rotation of center shaft
By introducing a guide structure and a central axis rotation mechanism into the electric partition door, the problems of swaying and rocking during the movement of the electric partition door are solved, achieving greater stability and movement speed.
Patent Information
- Application Number
- CN202423285551.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing electric partition doors are prone to shaking and swaying during movement, especially when the movement speed is increased, the requirements for stability are even higher.
The guide partition device with central axis rotation includes a guide structure and a central axis rotation mechanism. By setting a guide track and limiting wheels on the inner side of the track body, and cooperating with the central axis rotation mechanism, the smoothness of the door leaf movement and rotation is improved.
It achieves stability of the door leaf during movement and rotation, meets the requirements of increased load-bearing capacity and increased movement speed, and avoids problems such as shaking and swaying.
Smart Images
Figure CN223824818U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a partition door system technical field, especially a guide partition device of middle axis rotation. BACKGROUND
[0002] As a flexible indoor space separation tool, the partition door plays a role of bridging, guiding and transition for the two separated spaces, and is widely used in the fields of residence, office place and public building. In order to use conveniently, the electric partition door is designed, and the electric partition door adopts the hanging wheel to hang the partition door page on the room top layer, and drags the left and right movement of the partition door page by the motor and the synchronous pulley.
[0003] However, the single door panel of the existing movable partition door is high and heavy, and the door leaf shakes, swings left and right and the like during the operation of the partition device, especially under the scene of increasing the moving speed, the requirement for stability is higher. INVENTION CONTENTS
[0004] In order to overcome the above-mentioned shortcomings of the prior art, the utility model aims at providing a guide partition device of middle axis rotation, solving the problems of the existing partition device that the door panel shakes, swings and the like during operation, and increasing the requirement for stability at higher moving speed.
[0005] The utility model solves its technical scheme that adopts technical scheme: a guide partition device of middle axis rotation, including mobile mechanism, track main part and guide structure, the mobile mechanism is assembled in the inner side of track main part, the upper end of guide structure is connected with track main part, the lower end of guide structure is connected with middle axis rotation mechanism, the guide structure includes guide rail, first limit walking wheel and second limit walking wheel, the outer side of guide rail is equipped with first guide rail and second guide rail, the length direction of first guide rail, second guide rail is consistent with the length direction of track main part, first limit walking wheel is assembled in first guide rail, second limit walking wheel is assembled in second guide rail.
[0006] As a further improvement of the utility model: the first guide rail and the second guide rail are separately arranged on both sides of the moving direction of the mobile mechanism.
[0007] As a further improvement of the utility model: the first limit walking wheel and the second limit walking wheel are staggered.
[0008] As a further improvement of the utility model: the guide structure further includes first fixing part and second fixing part, one end of the first fixing part is connected with the middle axis rotation mechanism, the other end of the first fixing part is connected with the first limit walking wheel, one end of the second fixing part is connected with the middle axis rotation mechanism, the other end of the second fixing part is connected with the middle axis rotation mechanism.
[0009] As a further improvement of the present application, the first limiting walking wheel and the second limiting walking wheel are both horizontal walking wheels.
[0010] As a further improvement of the present application, the track body is provided with at least two groups of running guide rails, and the moving mechanism is provided with at least two groups of walking wheels, which are connected with the running guide rails.
[0011] As a further improvement of the present application, the moving mechanism is provided with a first horizontal walking wheel, a second horizontal walking wheel and a vertical walking wheel, and the vertical walking wheel is arranged between the first horizontal walking wheel and the second horizontal walking wheel.
[0012] As a further improvement of the present application, the moving mechanism comprises a motor shell, and the first horizontal walking wheel, the second horizontal walking wheel and the vertical walking wheel are arranged on one side of the motor shell.
[0013] As a further improvement of the present application, the upper end of the track body is provided with a synchronous groove, a rack is arranged in the synchronous groove, and the moving mechanism further comprises a translation motor, which is arranged in the motor shell and connected with a power gear, and the power gear is connected with the synchronous groove.
[0014] As a further improvement of the present application, the middle shaft rotating mechanism comprises a support plate, a rotating column and a driving gear arranged on the support plate, the first limiting walking wheel and the second limiting walking wheel are fixedly connected with the support plate, the upper end of the rotating column is fixedly connected with the moving mechanism, the lower end of the rotating column is provided with a driven gear, and the driven gear is engaged with the driving gear.
[0015] Compared with the prior art, the present application has the following advantages:
[0016] The walking mechanism is arranged on the inner side of the track body mechanism, the guide structure is arranged on the lower end of the track body, the lower end of the guide structure is connected with the middle shaft rotating mechanism, the first guide rail is arranged on the outer side of the guide track of the guide structure to assemble the first limiting walking wheel, and the second guide rail is arranged on the outer side of the guide track of the guide structure to assemble the second limiting walking wheel, so that the door leaf moves more stably when the moving mechanism drives the door leaf to move, and the rotation of the door leaf is more stable when the middle shaft rotating mechanism drives the door leaf to rotate, thereby meeting the requirements of increasing the bearing capacity and improving the moving speed. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 FIG. 1 is a structural schematic view of a middle shaft rotating guide and partition device according to the present application.
[0018] Fig. 2 FIG. 2 is a schematic view of a middle shaft rotating guide and partition device according to the present application.
[0019] Fig. 3 Figure 1 is a structural schematic diagram of the door leaf equipped with the guide and correct partition device of the present application.
[0020] Reference signs:
[0021] 1, moving mechanism, 11, first horizontal walking wheel, 12, second horizontal walking wheel, 13, vertical walking wheel, 14, power gear, 15, motor shell,
[0022] 2, track main body, 21, first sliding groove, 22, second sliding groove, 23, bearing sliding groove, 24, synchronous groove, 25, rack,
[0023] 3, guide and correct structure, 31, guide and correct track, 301, first guide rail, 302, second guide rail, 32, first limit walking wheel, 33, second limit walking wheel, 34, first fixed part, 35, second fixed part,
[0024] 4, central axis rotating mechanism, 41, support plate, 42, rotating column, 43, driving gear, 44, driven gear, 5, door leaf. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described clearly and completely below in combination with specific embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0026] In order to solve the technical problems in the prior art, the present application will be further described in combination with the drawings and embodiments:
[0027] As Figs. 1 to 3As shown in the figure, this utility model embodiment discloses a central axis rotation guiding and separating device, including a moving mechanism 1, a track body 2, and a guiding structure 3. The moving mechanism 1 is assembled on the inner side of the track body 2 and can move on the inner side of the track body 2. The upper end of the guiding structure 3 is connected to the track body 2, and the lower end of the guiding structure 3 is connected to the central axis rotation mechanism 4. The guiding structure 3 includes a guiding track 31, a first limiting travel wheel 32, and a second limiting travel wheel 33. The length direction of the guiding track 31 is consistent with the length direction of the track body 2. A first guide rail 301 and a second guide rail 302 are provided on the outer side of the guiding track 31. The first guide rail 301 and the second guide rail 302 are consistent with the length direction of the track body 2. The first guide rail 301 and the second guide rail 302 are arranged opposite to each other. The first limiting travel wheel 32 is assembled in the first guide rail 301, and the second limiting travel wheel 33 is assembled in the second guide rail 302.
[0028] In this embodiment, a guide structure 3 is added between the moving mechanism 1 and the central axis rotation mechanism 4. The moving mechanism 1 is assembled on the inner side of the track body 2. A first guide rail 301 and a second guide rail 302 are set on the outer side of the guide rail 31 of the guide structure 3. The first guide rail 301 and the second guide rail 302 are arranged opposite to each other. At the same time, the length direction of the first guide rail 301 and the length direction of the second guide rail 302 are the same as the length direction of the track body 2. Furthermore, a first limiting wheel 32 and a second limiting wheel 33 are respectively assembled in the first guide rail 301 and the second guide rail 302. In this way, the moving mechanism 1 and the guide structure 3 cooperate with each other to improve the stability of the door leaf 5 connected to the lower end of the central axis rotation mechanism 4 during the movement process, avoid swaying and rocking, and ensure smoother rotation, meeting the requirements of increased load-bearing capacity and increased movement speed.
[0029] In some embodiments, the inner side of the track body 2 is provided with at least two sets of running guide rails, and the moving mechanism 1 is provided with at least two sets of traveling wheels, which are connected to the running guide rails.
[0030] Typically, a running guide rail is provided on one side of the track body 2, and the traveling wheels of the moving mechanism 1 are correspondingly located on one side of the running guide rail, allowing the moving wheels of the moving mechanism 1 to move on the running guide rail. This single-sided track device can support the moving mechanism 1 to move on the running guide rail, improving flexibility and compatibility.
[0031] In this embodiment, the first guide rail 301 and the second guide rail 302 are arranged opposite to each other. Specifically, the first guide rail 301 is located on the left side of the guide rail 31, and the second guide rail 302 is located on the right side of the guide rail 31. The first guide rail 301 and the second guide rail 302 are symmetrically distributed on both sides of the traveling direction of the moving mechanism 1. Furthermore, the first guide rail 301 and the second guide rail 302 are on the same horizontal plane. Correspondingly, the guide rail 31 is arranged between the first limiting travel wheel 32 and the second limiting travel wheel 33 to form a left and right limiting structure. When the moving structure drives the door leaf 5 to move, it is more stable and reliable, and it is not easy to shake or swing.
[0032] Meanwhile, the central axis rotating mechanism 4 is located between the first guide rail 301 and the second guide rail 302, with the first limiting travel wheel 32 and the second limiting travel wheel 33 staggered. Specifically, the first limiting travel wheel 32 is positioned further back than the second limiting travel wheel 33, or it can be positioned further forward than the second limiting travel wheel 33. The first limiting travel wheel 32 and the second limiting travel wheel 33 are respectively fixedly connected to the central axis rotating mechanism 4. This enhances the reliability of the connection between the central axis rotating mechanism 4 and the moving mechanism 1, as well as the reliability of the connection between the central axis rotating mechanism 4 and the track body 2, making the rotation of the door leaf 5 by the central axis rotating mechanism 4 more stable and reliable.
[0033] Furthermore, both the first limiting wheel 32 and the second limiting wheel 33 are horizontal wheels.
[0034] In some embodiments, the guide structure 3 is connected to the track body 2 and the central axis rotation mechanism 4 respectively. The guide structure 3 also includes a first fixing member 34 and a second fixing member 35. One end of the first fixing member 34 is connected to the central axis rotation mechanism 4, and the other end of the first fixing member 34 is connected to the first limiting travel wheel 32. One end of the second fixing member 35 is connected to the central axis rotation mechanism 4, and the other end of the second fixing member 35 is connected to the central axis rotation mechanism 4.
[0035] The first limiting travel wheel 32 is mounted on the first guide rail 301 and the second limiting travel wheel 33 is mounted on the second guide rail 302 through the first fixing member 34 and the second fixing member 35. At the same time, the first limiting travel wheel 32 and the second limiting travel wheel 33 are fixedly connected to the central shaft rotation mechanism 4 respectively.
[0036] In some embodiments, the inner side of the track body 2 is provided with at least two sets of running guide rails, and the moving mechanism 1 is provided with at least two sets of traveling wheels, which are connected to the running guide rails.
[0037] Furthermore, the moving mechanism 1 is provided with a first horizontal traveling wheel 11, a second horizontal traveling wheel 12 and a vertical traveling wheel 13, with the vertical traveling wheel 13 located between the first horizontal traveling wheel 11 and the second horizontal traveling wheel 12.
[0038] Correspondingly, the running guide rail on the track body 2 is provided with a first slide groove 21 adapted to the first horizontal traveling wheel 11, a second slide groove 22 adapted to the second horizontal traveling wheel 12, and a load-bearing slide groove 23 adapted to the vertical traveling wheel 13. The first horizontal traveling wheel 11 can move in the first slide groove 21, the second horizontal traveling wheel 12 can move in the second slide groove 22, and the vertical traveling wheel 13 can move in the load-bearing slide groove.
[0039] Furthermore, the central axes of the first horizontal traveling wheel 11, the second horizontal traveling wheel 12, the first limiting traveling wheel 32, and the second limiting traveling wheel 33 are aligned and vertically arranged. The central axis of the first horizontal traveling wheel 11 is perpendicular to the central axis of the vertical traveling wheel 13, meaning that the central line of the vertical traveling wheel 13 is horizontally arranged.
[0040] In some embodiments, the moving mechanism 1 includes a motor housing 15, and a first horizontal traveling wheel 11, a second horizontal traveling wheel 12 and a vertical traveling wheel 13 are respectively disposed on one side of the motor housing 15.
[0041] Furthermore, a synchronization groove 24 is provided on the inner side of the upper end of the track body 2, and a rack 25 is installed in the synchronization groove 24. The moving mechanism 1 also includes a translation motor, which is installed inside the motor housing 15. The translation motor is connected to a power gear 14, which meshes with the synchronization groove 24. Through the cooperation of the synchronization groove 24 and the rack 25, the sliding stability of the moving mechanism 1 is further improved, and the shaking or swaying of the door 5 is avoided when it moves.
[0042] Furthermore, the central axis rotation mechanism 4 includes a support plate 41 and a rotating column 42 and a drive gear 43 mounted on the support plate 41. The first limiting travel wheel 32 and the second limiting travel wheel 33 are fixedly connected to the support plate 41, the upper end of the rotating column 42 is fixedly connected to the moving mechanism 1, and the lower end of the rotating column 42 is equipped with a driven gear 44, which meshes with the drive gear 43.
[0043] The drive gear 43 is installed on the output end of the rotary motor. The first limiting travel wheel 32 is connected to the support plate 41 through the first fixing member 34. The second limiting travel wheel 33 is fixedly connected to the support plate 41 through the second fixing member 35. The sliding and rotation of the door leaf 5 are realized through the moving mechanism 1 and the central axis rotating mechanism 4.
[0044] The main function of this utility model is to improve the stability of door movement and rotation by installing a guide structure between the moving mechanism and the central axis rotating mechanism. Specifically, a first guide rail and a second guide rail are added to the outside of the guide rail. A first limiting wheel is installed on the first guide rail and a second limiting wheel is installed on the second guide rail.
[0045] In summary, any other corresponding modifications made by those skilled in the art after reading this utility model document, based on the technical solution and concept of this utility model without creative mental effort, shall all fall within the scope of protection of this utility model.
Claims
1. A central axis rotation guiding and blocking device, characterized in that, The system includes a moving mechanism, a track body, and a guide structure. The moving mechanism is mounted on the inner side of the track body. The upper end of the guide structure is connected to the track body, and the lower end of the guide structure is connected to a central axis rotating mechanism. The guide structure includes a guide rail, a first limiting wheel, and a second limiting wheel. The outer side of the guide rail is provided with a first guide rail and a second guide rail. The length direction of the first guide rail and the second guide rail is consistent with the length direction of the track body. The first limiting wheel is mounted in the first guide rail, and the second limiting wheel is mounted in the second guide rail.
2. The central axis rotation guiding and blocking device according to claim 1, characterized in that, The first guide rail and the second guide rail are respectively located on both sides of the traveling direction of the moving mechanism.
3. The central axis rotation guiding and blocking device according to claim 2, characterized in that, The first limiting travel wheel and the second limiting travel wheel are distributed alternately.
4. The central axis rotation guiding and blocking device according to claim 3, characterized in that, The guiding structure also includes a first fixing member and a second fixing member. One end of the first fixing member is connected to the central shaft rotation mechanism, and the other end of the first fixing member is connected to the first limiting travel wheel. One end of the second fixing member is connected to the central shaft rotation mechanism, and the other end of the second fixing member is connected to the central shaft rotation mechanism.
5. A central axis rotation guiding and blocking device according to any one of claims 1 to 4, characterized in that, Both the first and second limit wheels are horizontal wheels.
6. The central axis rotation guiding and blocking device according to claim 5, characterized in that, The inner side of the track body is provided with at least two sets of running guide rails, and the moving mechanism is provided with at least two sets of traveling wheels, which are connected to the running guide rails.
7. A central axis rotation guiding and blocking device according to claim 5, characterized in that, The moving mechanism is provided with a first horizontal traveling wheel, a second horizontal traveling wheel and a vertical traveling wheel, with the vertical traveling wheel located between the first horizontal traveling wheel and the second horizontal traveling wheel.
8. The central axis rotation guiding and blocking device according to claim 7, characterized in that, The moving mechanism includes a motor housing, and the first horizontal traveling wheel, the second horizontal traveling wheel, and the vertical traveling wheel are respectively disposed on one side of the motor housing.
9. A guiding and isolating device for central axis rotation according to claim 8, characterized in that, The upper inner side of the track body is provided with a synchronization groove, in which a rack is installed. The moving mechanism also includes a translation motor, which is installed inside the motor housing. The translation motor is connected to a power gear, which meshes with the synchronization groove.
10. A central axis rotation guiding and blocking device according to any one of claims 6 to 9, characterized in that, The central axis rotation mechanism includes a support plate and a rotating column and a drive gear mounted on the support plate. The first limiting wheel and the second limiting wheel are fixedly connected to the support plate. The upper end of the rotating column is fixedly connected to the moving mechanism. The lower end of the rotating column is equipped with a driven gear, which meshes with the drive gear.